If they port this to PC, I really hope the graphics are as sharp as playing these games in an emulator. I have a hard time wanting to go back to the Sonic CD release because of the lack of sharpness. :/

If it's like the Sonic CD port, it'll probably be on every device ever. At the very least, if it's on Android, it'll be on iOS. And since I'm running the Genesis emulated versions on my iPod, I'll have to rebuy the games. Also, still wait for an iOS release of Sonic 3 & Knuckles.